What does the 8 PSI rating mean for my blow-off valve?

The 8 PSI rating indicates the amount of boost pressure the spring can hold back before the blow-off valve begins to open. This spring will allow the valve to vent excess boost once pressure exceeds 8 PSI.

How do I know if I need to change the spring in my TiAL QR BOV?

You might consider changing the spring if you've adjusted your vehicle's boost levels through tuning and need the blow-off valve to open at a different pressure. The blue spring is specifically for applications requiring an 8 PSI release point.

Can I use this spring in a different brand or size of blow-off valve?

This spring is specifically designed for the TiAL Sport 29mm QR Blow-Off Valve. Using it in a different brand or size of valve is not recommended and may not fit or function correctly.

TiALSport QR BOV 8 PSI Spring Blue 002997

Name: TiAL Sport QR BOV 8 PSI Spring - Blue (29mm)
Brand: TiALSport
SKU: tialsport-tial-sport-qr-bov-8-psi-spring-blue-29mm-t14-538110
Price: 301.50 USD
Availability: BackOrder

TiAL Sport QR BOV 8 PSI Spring - Blue (29mm)

$301.50

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

TiAL Sport QR BOV 8 PSI Spring - Blue (29mm). Not CARB approved.

Key Features

Fits TiAL Sport 29mm QR Blow-Off Valves.
This is the 8 PSI boost pressure spring, identified by its blue color.
Allows for precise adjustment of blow-off valve opening pressure.
Well-built spring designed for forced induction systems.
Not CARB approved; cannot ship to California.

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Product Details

This is the TiAL Sport QR BOV 8 PSI Spring, color-coded blue, designed for their 29mm blow-off valves. If you're running a turbocharged vehicle and need to adjust the boost pressure your blow-off valve releases, this spring is a key component. It allows you to fine-tune how your turbocharger handles excess boost pressure, which is crucial for protecting your engine and maintaining optimal performance.

This particular spring is rated for 8 PSI of boost pressure. The color-coding, in this case blue, is a practical way TiAL Sport helps you identify the spring's rating quickly. Swapping out the spring is a straightforward way to adjust your blow-off valve's opening pressure without needing to replace the entire unit. This makes it a popular choice for tuners and enthusiasts looking to dial in their boost levels precisely. The spring itself is well-built, designed to withstand the pressures and temperatures found in a forced induction system.

Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to your vehicle's specific tuning requirements and consult with a professional if you're unsure about the correct spring for your application.